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Effects of extensive green roofs on rainwater drainage from a metalworking industry building

datacite.subject.fosEngenharia e Tecnologia
dc.contributor.authorRodrigues, João
dc.contributor.authorMazzer, Helton
dc.contributor.authorGeraldes, Ana Maria
dc.contributor.authorSilva, Flora
dc.date.accessioned2026-03-23T15:53:04Z
dc.date.available2026-03-23T15:53:04Z
dc.date.issued2025
dc.description.abstractThis study examines how extensive green roofs impact the sizing of the rainwater drainage system for a metalworking building in northeastern Portugal. If the roof, measuring approximately 4,700 m², is constructed of sheet metal, the calculated flow rate that must be drained is 5,860.51 L/min. In contrast, if the roof is green and extensive, the calculated flow rate drops to 3,255.84 L/min. This represents a 44.44% retention of rainwater, which necessitates changes in the components of the drainage system. Additionally, the green roof delays the release of unretained water into the urban drainage system, thereby contributing to sustainable urban drainage and helping to mitigate urban flooding.eng
dc.description.sponsorshipThe authors are grateful to the Foundation for Science and Technology (FCT, Portugal) for financial support by national funds FCT/MCTES (PIDDAC) to CIMO (UIDB/00690/2020 and UIDP/00690/2020), SusTEC (LA/P/0007/2020), and GeoBioTec (UIDB/04035/2020 and UIDP/04035/2020).
dc.identifier.citationRodrigues, João; Mazzer, Helton; Geraldes, Ana Maria; Silva, Flora (2025). Effects of extensive green roofs on rainwater drainage from a metalworking industry building. In 2nd. International Workshop on Additive Manufacturing and Sustainability (IWAM). p. 63-66. ISBN 978-972-745-346-7
dc.identifier.doi10.34620/978-972-745-346-7
dc.identifier.isbn978-972-745-346-7
dc.identifier.urihttp://hdl.handle.net/10198/36230
dc.language.isoeng
dc.peerreviewedyes
dc.relationMountain Research Center
dc.relationAssociate Laboratory for Sustainability and Tecnology in Mountain Regions
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectRainwater drainage systems
dc.subjectGreen roofs
dc.subjectPortuguese regulations
dc.subjectSustainability
dc.subjectUrban flooding mitigation
dc.titleEffects of extensive green roofs on rainwater drainage from a metalworking industry buildingpor
dc.typeconference paper
dspace.entity.typePublication
oaire.awardNumberUIDB/00690/2020
oaire.awardNumberLA/P/0007/2020
oaire.awardTitleMountain Research Center
oaire.awardTitleAssociate Laboratory for Sustainability and Tecnology in Mountain Regions
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00690%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0007%2F2020/PT
oaire.citation.endPage66
oaire.citation.startPage63
oaire.citation.title2nd. International Workshop on Additive Manufacturing and Sustainability (IWAM)
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameGeraldes
person.familyNameSilva
person.givenNameAna Maria
person.givenNameFlora
person.identifier.ciencia-id7D13-2CED-D6C5
person.identifier.ciencia-idC414-C558-D837
person.identifier.orcid0000-0003-4966-2227
person.identifier.orcid0000-0001-6701-7390
person.identifier.ridJ-8566-2014
person.identifier.scopus-author-id57204313331
person.identifier.scopus-author-id56447878600
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
relation.isAuthorOfPublication6e872389-a4ae-407d-b2cf-c2c8743dcd44
relation.isAuthorOfPublication3d0a65e9-daee-4080-85fd-eec624f0d48a
relation.isAuthorOfPublication.latestForDiscovery6e872389-a4ae-407d-b2cf-c2c8743dcd44
relation.isProjectOfPublication29718e93-4989-42bb-bcbc-4daff3870b25
relation.isProjectOfPublication6255046e-bc79-4b82-8884-8b52074b4384
relation.isProjectOfPublication.latestForDiscovery29718e93-4989-42bb-bcbc-4daff3870b25

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